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openapi3filter: RegisterBodyDecoder for application/zip #730

Merged
merged 17 commits into from
Jan 4, 2023
36 changes: 20 additions & 16 deletions openapi3filter/req_resp_decoder.go
Expand Up @@ -1243,24 +1243,28 @@ func ZipFileBodyDecoder(body io.Reader, header http.Header, schema *openapi3.Sch
buffer := make([]byte, bufferSize)

for _, f := range zr.File {
rc, err := f.Open()
if err != nil {
return nil, err
}
defer rc.Close()

for {
n, err := rc.Read(buffer)
if 0 < n {
content = append(content, buffer...)
}
if err == io.EOF {
break
}
func() {
rc, err := f.Open()
if err != nil {
return nil, err
panic(err)
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}
}
defer func() {
_ = rc.Close()
}()

for {
n, err := rc.Read(buffer)
if 0 < n {
content = append(content, buffer...)
}
if err == io.EOF {
break
}
if err != nil {
panic(err)
}
}
}()
}

return string(content), nil
Expand Down
33 changes: 12 additions & 21 deletions openapi3filter/zip_file_upload_test.go
Expand Up @@ -44,17 +44,13 @@ paths:

loader := openapi3.NewLoader()
doc, err := loader.LoadFromData([]byte(spec))
if err != nil {
require.NoError(t, err)
}
if err = doc.Validate(loader.Context); err != nil {
require.NoError(t, err)
}
require.NoError(t, err)

err = doc.Validate(loader.Context)
require.NoError(t, err)

router, err := gorillamux.NewRouter(doc)
if err != nil {
require.NoError(t, err)
}
require.NoError(t, err)

tests := []struct {
zipData []byte
Expand Down Expand Up @@ -83,26 +79,21 @@ paths:
h.Set("Content-Type", "application/zip")

fw, err := writer.CreatePart(h)
if err != nil {
require.NoError(t, err)
}
if _, err = io.Copy(fw, bytes.NewReader(tt.zipData)); err != nil {
require.NoError(t, err)
}
require.NoError(t, err)
_, err = io.Copy(fw, bytes.NewReader(tt.zipData))

require.NoError(t, err)
}

writer.Close()

req, err := http.NewRequest(http.MethodPost, "/test", bytes.NewReader(body.Bytes()))
if err != nil {
require.NoError(t, err)
}
require.NoError(t, err)

req.Header.Set("Content-Type", writer.FormDataContentType())

route, pathParams, err := router.FindRoute(req)
if err != nil {
require.NoError(t, err)
}
require.NoError(t, err)

if err = openapi3filter.ValidateRequestBody(
context.Background(),
Expand Down